Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6348160 | Ferroelectric ceramic material with strong piezoelectric properties and a process of preparing the same | Vakkalanka Venkata Narasimhacharya, Kodidasu Umakantham | 2002-02-19 |